Ключевые слова: background, beautiful, big, botanical, botanicus, botany, bright, different, environment, flora, floral, foliage, fresh, garden, gardening, green, group, grow, growing, growth, hortus, landscape, leaves, leiden, many, natural, nature, netherlands, nobody, other, outdoors, outside, park, pathway, plant, plants, scenic, season, seasonal, spring, springtime, summer, tall, tree,